[FFmpeg-devel] [PATCH 1/3] avcodec/pnm_parser: Factor next initialization out

[Paul B Mahol]

On 4/7/19, Michael Niedermayer <michael at niedermayer.cc> wrote:
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/pnm_parser.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/libavcodec/pnm_parser.c b/libavcodec/pnm_parser.c
> index e3bfa3c490..91a9edc016 100644
> --- a/libavcodec/pnm_parser.c
> +++ b/libavcodec/pnm_parser.c
> @@ -47,6 +47,7 @@ retry:
>          pnmctx.bytestream       = (uint8_t *) buf + skip; /* casts avoid
> warnings */
>          pnmctx.bytestream_end   = (uint8_t *) buf + buf_size - skip;
>      }
> +    next = END_NOT_FOUND;
>      if (ff_pnm_decode_header(avctx, &pnmctx) < 0) {
>          if (pnmctx.bytestream < pnmctx.bytestream_end) {
>              if (pc->index) {
> @@ -58,12 +59,10 @@ retry:
>              }
>              goto retry;
>          }
> -        next = END_NOT_FOUND;
>      } else if (pnmctx.type < 4) {
>                uint8_t *bs  = pnmctx.bytestream;
>          const uint8_t *end = pnmctx.bytestream_end;
>
> -        next = END_NOT_FOUND;
>          while (bs < end) {
>              int c = *bs++;
>              if (c == '#')  {
> --
> 2.21.0
>
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lgtm